// 树型组件
<template>
  <el-tree
    :data="data"
    :props="defaultProps"
    @node-click="handleNodeClick"
  ></el-tree>
</template>
<script>
import {
  changeFeature,
  hiddenFeature,
  showFeature,
} from "@/Icon/map/DistrictCluster/function/showSubFeatures";
export default {
  data() {
    return {
      data: [
        {
          adcode: 100000,
          label: "全国",
          children: [
            {
              adcode: 110000,
              label: "北京市",
              children: [
                { adcode: 110101, label: "东城区" },
                { adcode: 110102, label: "西城区" },
                { adcode: 110105, label: "朝阳区" },
                { adcode: 110106, label: "丰台区" },
                { adcode: 110107, label: "石景山区" },
                { adcode: 110108, label: "海淀区" },
                { adcode: 110109, label: "门头沟区" },
                { adcode: 110111, label: "房山区" },
                { adcode: 110112, label: "通州区" },
                { adcode: 110113, label: "顺义区" },
                { adcode: 110114, label: "昌平区" },
                { adcode: 110115, label: "大兴区" },
                { adcode: 110116, label: "怀柔区" },
                { adcode: 110117, label: "平谷区" },
                { adcode: 110118, label: "密云区" },
                { adcode: 110119, label: "延庆区" },
              ],
            },
            {
              adcode: 120000,
              label: "天津市",
              children: [
                { adcode: 120101, label: "和平区" },
                { adcode: 120102, label: "河东区" },
                { adcode: 120103, label: "河西区" },
                { adcode: 120104, label: "南开区" },
                { adcode: 120105, label: "河北区" },
                { adcode: 120106, label: "红桥区" },
                { adcode: 120110, label: "东丽区" },
                { adcode: 120111, label: "西青区" },
                { adcode: 120112, label: "津南区" },
                { adcode: 120113, label: "北辰区" },
                { adcode: 120114, label: "武清区" },
                { adcode: 120115, label: "宝坻区" },
                { adcode: 120116, label: "滨海新区" },
                { adcode: 120117, label: "宁河区" },
                { adcode: 120118, label: "静海区" },
                { adcode: 120119, label: "蓟州区" },
              ],
            },
            {
              adcode: 130000,
              label: "河北省",
              children: [
                { adcode: 130100, label: "石家庄市" },
                { adcode: 130200, label: "唐山市" },
                { adcode: 130300, label: "秦皇岛市" },
                { adcode: 130400, label: "邯郸市" },
                { adcode: 130500, label: "邢台市" },
                { adcode: 130600, label: "保定市" },
                { adcode: 130700, label: "张家口市" },
                { adcode: 130800, label: "承德市" },
                { adcode: 130900, label: "沧州市" },
                { adcode: 131000, label: "廊坊市" },
                { adcode: 131100, label: "衡水市" },
              ],
            },
            {
              adcode: 140000,
              label: "山西省",
              children: [
                { adcode: 140100, label: "太原市" },
                { adcode: 140200, label: "大同市" },
                { adcode: 140300, label: "阳泉市" },
                { adcode: 140400, label: "长治市" },
                { adcode: 140500, label: "晋城市" },
                { adcode: 140600, label: "朔州市" },
                { adcode: 140700, label: "晋中市" },
                { adcode: 140800, label: "运城市" },
                { adcode: 140900, label: "忻州市" },
                { adcode: 141000, label: "临汾市" },
                { adcode: 141100, label: "吕梁市" },
              ],
            },
            {
              adcode: 150000,
              label: "内蒙古自治区",
              children: [
                { adcode: 150100, label: "呼和浩特市" },
                { adcode: 150200, label: "包头市" },
                { adcode: 150300, label: "乌海市" },
                { adcode: 150400, label: "赤峰市" },
                { adcode: 150500, label: "通辽市" },
                { adcode: 150600, label: "鄂尔多斯市" },
                { adcode: 150700, label: "呼伦贝尔市" },
                { adcode: 150800, label: "巴彦淖尔市" },
                { adcode: 150900, label: "乌兰察布市" },
                { adcode: 152200, label: "兴安盟" },
                { adcode: 152500, label: "锡林郭勒盟" },
                { adcode: 152900, label: "阿拉善盟" },
              ],
            },
            {
              adcode: 210000,
              label: "辽宁省",
              children: [
                { adcode: 210100, label: "沈阳市" },
                { adcode: 210200, label: "大连市" },
                { adcode: 210300, label: "鞍山市" },
                { adcode: 210400, label: "抚顺市" },
                { adcode: 210500, label: "本溪市" },
                { adcode: 210600, label: "丹东市" },
                { adcode: 210700, label: "锦州市" },
                { adcode: 210800, label: "营口市" },
                { adcode: 210900, label: "阜新市" },
                { adcode: 211000, label: "辽阳市" },
                { adcode: 211100, label: "盘锦市" },
                { adcode: 211200, label: "铁岭市" },
                { adcode: 211300, label: "朝阳市" },
                { adcode: 211400, label: "葫芦岛市" },
              ],
            },
            {
              adcode: 220000,
              label: "吉林省",
              children: [
                { adcode: 220100, label: "长春市" },
                { adcode: 220200, label: "吉林市" },
                { adcode: 220300, label: "四平市" },
                { adcode: 220400, label: "辽源市" },
                { adcode: 220500, label: "通化市" },
                { adcode: 220600, label: "白山市" },
                { adcode: 220700, label: "松原市" },
                { adcode: 220800, label: "白城市" },
                { adcode: 222400, label: "延边朝鲜族自治州" },
              ],
            },
            {
              adcode: 230000,
              label: "黑龙江省",
              children: [
                { adcode: 230100, label: "哈尔滨市" },
                { adcode: 230200, label: "齐齐哈尔市" },
                { adcode: 230300, label: "鸡西市" },
                { adcode: 230400, label: "鹤岗市" },
                { adcode: 230500, label: "双鸭山市" },
                { adcode: 230600, label: "大庆市" },
                { adcode: 230700, label: "伊春市" },
                { adcode: 230800, label: "佳木斯市" },
                { adcode: 230900, label: "七台河市" },
                { adcode: 231000, label: "牡丹江市" },
                { adcode: 231100, label: "黑河市" },
                { adcode: 231200, label: "绥化市" },
                { adcode: 232700, label: "大兴安岭地区" },
              ],
            },
            {
              adcode: 310000,
              label: "上海市",
              children: [
                { adcode: 310101, label: "黄浦区" },
                { adcode: 310104, label: "徐汇区" },
                { adcode: 310105, label: "长宁区" },
                { adcode: 310106, label: "静安区" },
                { adcode: 310107, label: "普陀区" },
                { adcode: 310109, label: "虹口区" },
                { adcode: 310110, label: "杨浦区" },
                { adcode: 310112, label: "闵行区" },
                { adcode: 310113, label: "宝山区" },
                { adcode: 310114, label: "嘉定区" },
                { adcode: 310115, label: "浦东新区" },
                { adcode: 310116, label: "金山区" },
                { adcode: 310117, label: "松江区" },
                { adcode: 310118, label: "青浦区" },
                { adcode: 310120, label: "奉贤区" },
                { adcode: 310151, label: "崇明区" },
              ],
            },
            {
              adcode: 320000,
              label: "江苏省",
              children: [
                { adcode: 320100, label: "南京市" },
                { adcode: 320200, label: "无锡市" },
                { adcode: 320300, label: "徐州市" },
                { adcode: 320400, label: "常州市" },
                { adcode: 320500, label: "苏州市" },
                { adcode: 320600, label: "南通市" },
                { adcode: 320700, label: "连云港市" },
                { adcode: 320800, label: "淮安市" },
                { adcode: 320900, label: "盐城市" },
                { adcode: 321000, label: "扬州市" },
                { adcode: 321100, label: "镇江市" },
                { adcode: 321200, label: "泰州市" },
                { adcode: 321300, label: "宿迁市" },
              ],
            },
            {
              adcode: 330000,
              label: "浙江省",
              children: [
                { adcode: 330100, label: "杭州市" },
                { adcode: 330200, label: "宁波市" },
                { adcode: 330300, label: "温州市" },
                { adcode: 330400, label: "嘉兴市" },
                { adcode: 330500, label: "湖州市" },
                { adcode: 330600, label: "绍兴市" },
                { adcode: 330700, label: "金华市" },
                { adcode: 330800, label: "衢州市" },
                { adcode: 330900, label: "舟山市" },
                { adcode: 331000, label: "台州市" },
                { adcode: 331100, label: "丽水市" },
              ],
            },
            {
              adcode: 340000,
              label: "安徽省",
              children: [
                { adcode: 340100, label: "合肥市" },
                { adcode: 340200, label: "芜湖市" },
                { adcode: 340300, label: "蚌埠市" },
                { adcode: 340400, label: "淮南市" },
                { adcode: 340500, label: "马鞍山市" },
                { adcode: 340600, label: "淮北市" },
                { adcode: 340700, label: "铜陵市" },
                { adcode: 340800, label: "安庆市" },
                { adcode: 341000, label: "黄山市" },
                { adcode: 341100, label: "滁州市" },
                { adcode: 341200, label: "阜阳市" },
                { adcode: 341300, label: "宿州市" },
                { adcode: 341500, label: "六安市" },
                { adcode: 341600, label: "亳州市" },
                { adcode: 341700, label: "池州市" },
                { adcode: 341800, label: "宣城市" },
              ],
            },
            {
              adcode: 350000,
              label: "福建省",
              children: [
                { adcode: 350100, label: "福州市" },
                { adcode: 350200, label: "厦门市" },
                { adcode: 350300, label: "莆田市" },
                { adcode: 350400, label: "三明市" },
                { adcode: 350500, label: "泉州市" },
                { adcode: 350600, label: "漳州市" },
                { adcode: 350700, label: "南平市" },
                { adcode: 350800, label: "龙岩市" },
                { adcode: 350900, label: "宁德市" },
              ],
            },
            {
              adcode: 360000,
              label: "江西省",
              children: [
                { adcode: 360100, label: "南昌市" },
                { adcode: 360200, label: "景德镇市" },
                { adcode: 360300, label: "萍乡市" },
                { adcode: 360400, label: "九江市" },
                { adcode: 360500, label: "新余市" },
                { adcode: 360600, label: "鹰潭市" },
                { adcode: 360700, label: "赣州市" },
                { adcode: 360800, label: "吉安市" },
                { adcode: 360900, label: "宜春市" },
                { adcode: 361000, label: "抚州市" },
                { adcode: 361100, label: "上饶市" },
              ],
            },
            {
              adcode: 370000,
              label: "山东省",
              children: [
                { adcode: 370100, label: "济南市" },
                { adcode: 370200, label: "青岛市" },
                { adcode: 370300, label: "淄博市" },
                { adcode: 370400, label: "枣庄市" },
                { adcode: 370500, label: "东营市" },
                { adcode: 370600, label: "烟台市" },
                { adcode: 370700, label: "潍坊市" },
                { adcode: 370800, label: "济宁市" },
                { adcode: 370900, label: "泰安市" },
                { adcode: 371000, label: "威海市" },
                { adcode: 371100, label: "日照市" },
                { adcode: 371200, label: "莱芜市" },
                { adcode: 371300, label: "临沂市" },
                { adcode: 371400, label: "德州市" },
                { adcode: 371500, label: "聊城市" },
                { adcode: 371600, label: "滨州市" },
                { adcode: 371700, label: "菏泽市" },
              ],
            },
            {
              adcode: 410000,
              label: "河南省",
              children: [
                { adcode: 410100, label: "郑州市" },
                { adcode: 410200, label: "开封市" },
                { adcode: 410300, label: "洛阳市" },
                { adcode: 410400, label: "平顶山市" },
                { adcode: 410500, label: "安阳市" },
                { adcode: 410600, label: "鹤壁市" },
                { adcode: 410700, label: "新乡市" },
                { adcode: 410800, label: "焦作市" },
                { adcode: 410900, label: "濮阳市" },
                { adcode: 411000, label: "许昌市" },
                { adcode: 411100, label: "漯河市" },
                { adcode: 411200, label: "三门峡市" },
                { adcode: 411300, label: "南阳市" },
                { adcode: 411400, label: "商丘市" },
                { adcode: 411500, label: "信阳市" },
                { adcode: 411600, label: "周口市" },
                { adcode: 411700, label: "驻马店市" },
                { adcode: 419001, label: "济源市" },
              ],
            },
            {
              adcode: 420000,
              label: "湖北省",
              children: [
                { adcode: 420100, label: "武汉市" },
                { adcode: 420200, label: "黄石市" },
                { adcode: 420300, label: "十堰市" },
                { adcode: 420500, label: "宜昌市" },
                { adcode: 420600, label: "襄阳市" },
                { adcode: 420700, label: "鄂州市" },
                { adcode: 420800, label: "荆门市" },
                { adcode: 420900, label: "孝感市" },
                { adcode: 421000, label: "荆州市" },
                { adcode: 421100, label: "黄冈市" },
                { adcode: 421200, label: "咸宁市" },
                { adcode: 421300, label: "随州市" },
                { adcode: 422800, label: "恩施土家族苗族自治州" },
                { adcode: 429004, label: "仙桃市" },
                { adcode: 429005, label: "潜江市" },
                { adcode: 429006, label: "天门市" },
                { adcode: 429021, label: "神农架林区" },
              ],
            },
            {
              adcode: 430000,
              label: "湖南省",
              children: [
                { adcode: 430100, label: "长沙市" },
                { adcode: 430200, label: "株洲市" },
                { adcode: 430300, label: "湘潭市" },
                { adcode: 430400, label: "衡阳市" },
                { adcode: 430500, label: "邵阳市" },
                { adcode: 430600, label: "岳阳市" },
                { adcode: 430700, label: "常德市" },
                { adcode: 430800, label: "张家界市" },
                { adcode: 430900, label: "益阳市" },
                { adcode: 431000, label: "郴州市" },
                { adcode: 431100, label: "永州市" },
                { adcode: 431200, label: "怀化市" },
                { adcode: 431300, label: "娄底市" },
                { adcode: 433100, label: "湘西土家族苗族自治州" },
              ],
            },
            {
              adcode: 440000,
              label: "广东省",
              children: [
                { adcode: 440100, label: "广州市" },
                { adcode: 440200, label: "韶关市" },
                { adcode: 440300, label: "深圳市" },
                { adcode: 440400, label: "珠海市" },
                { adcode: 440500, label: "汕头市" },
                { adcode: 440600, label: "佛山市" },
                { adcode: 440700, label: "江门市" },
                { adcode: 440800, label: "湛江市" },
                { adcode: 440900, label: "茂名市" },
                { adcode: 441200, label: "肇庆市" },
                { adcode: 441300, label: "惠州市" },
                { adcode: 441400, label: "梅州市" },
                { adcode: 441500, label: "汕尾市" },
                { adcode: 441600, label: "河源市" },
                { adcode: 441700, label: "阳江市" },
                { adcode: 441800, label: "清远市" },
                { adcode: 441900, label: "东莞市" },
                { adcode: 442000, label: "中山市" },
                { adcode: 442101, label: "东沙群岛" },
                { adcode: 445100, label: "潮州市" },
                { adcode: 445200, label: "揭阳市" },
                { adcode: 445300, label: "云浮市" },
              ],
            },
            {
              adcode: 450000,
              label: "广西壮族自治区",
              children: [
                { adcode: 450100, label: "南宁市" },
                { adcode: 450200, label: "柳州市" },
                { adcode: 450300, label: "桂林市" },
                { adcode: 450400, label: "梧州市" },
                { adcode: 450500, label: "北海市" },
                { adcode: 450600, label: "防城港市" },
                { adcode: 450700, label: "钦州市" },
                { adcode: 450800, label: "贵港市" },
                { adcode: 450900, label: "玉林市" },
                { adcode: 451000, label: "百色市" },
                { adcode: 451100, label: "贺州市" },
                { adcode: 451200, label: "河池市" },
                { adcode: 451300, label: "来宾市" },
                { adcode: 451400, label: "崇左市" },
              ],
            },
            {
              adcode: 460000,
              label: "海南省",
              children: [
                { adcode: 460100, label: "海口市" },
                { adcode: 460200, label: "三亚市" },
                { adcode: 460300, label: "三沙市" },
                { adcode: 460400, label: "儋州市" },
                { adcode: 469001, label: "五指山市" },
                { adcode: 469002, label: "琼海市" },
                { adcode: 469005, label: "文昌市" },
                { adcode: 469006, label: "万宁市" },
                { adcode: 469007, label: "东方市" },
                { adcode: 469021, label: "定安县" },
                { adcode: 469022, label: "屯昌县" },
                { adcode: 469023, label: "澄迈县" },
                { adcode: 469024, label: "临高县" },
                { adcode: 469025, label: "白沙黎族自治县" },
                { adcode: 469026, label: "昌江黎族自治县" },
                { adcode: 469027, label: "乐东黎族自治县" },
                { adcode: 469028, label: "陵水黎族自治县" },
                { adcode: 469029, label: "保亭黎族苗族自治县" },
                { adcode: 469030, label: "琼中黎族苗族自治县" },
              ],
            },
            {
              adcode: 500000,
              label: "重庆市",
              children: [
                { adcode: 500101, label: "万州区" },
                { adcode: 500102, label: "涪陵区" },
                { adcode: 500103, label: "渝中区" },
                { adcode: 500104, label: "大渡口区" },
                { adcode: 500105, label: "江北区" },
                { adcode: 500106, label: "沙坪坝区" },
                { adcode: 500107, label: "九龙坡区" },
                { adcode: 500108, label: "南岸区" },
                { adcode: 500109, label: "北碚区" },
                { adcode: 500110, label: "綦江区" },
                { adcode: 500111, label: "大足区" },
                { adcode: 500112, label: "渝北区" },
                { adcode: 500113, label: "巴南区" },
                { adcode: 500114, label: "黔江区" },
                { adcode: 500115, label: "长寿区" },
                { adcode: 500116, label: "江津区" },
                { adcode: 500117, label: "合川区" },
                { adcode: 500118, label: "永川区" },
                { adcode: 500119, label: "南川区" },
                { adcode: 500120, label: "璧山区" },
                { adcode: 500151, label: "铜梁区" },
                { adcode: 500152, label: "潼南区" },
                { adcode: 500153, label: "荣昌区" },
                { adcode: 500154, label: "开州区" },
                { adcode: 500155, label: "梁平区" },
                { adcode: 500229, label: "城口县" },
                { adcode: 500230, label: "丰都县" },
                { adcode: 500231, label: "垫江县" },
                { adcode: 500156, label: "武隆区" },
                { adcode: 500233, label: "忠县" },
                { adcode: 500235, label: "云阳县" },
                { adcode: 500236, label: "奉节县" },
                { adcode: 500237, label: "巫山县" },
                { adcode: 500238, label: "巫溪县" },
                { adcode: 500240, label: "石柱土家族自治县" },
                { adcode: 500241, label: "秀山土家族苗族自治县" },
                { adcode: 500242, label: "酉阳土家族苗族自治县" },
                { adcode: 500243, label: "彭水苗族土家族自治县" },
              ],
            },
            {
              adcode: 510000,
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                { adcode: 511400, label: "眉山市" },
                { adcode: 511500, label: "宜宾市" },
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                { adcode: 511700, label: "达州市" },
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                { adcode: 520300, label: "遵义市" },
                { adcode: 520400, label: "安顺市" },
                { adcode: 520500, label: "毕节市" },
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                { adcode: 522300, label: "黔西南布依族苗族自治州" },
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                { adcode: 532500, label: "红河哈尼族彝族自治州" },
                { adcode: 532600, label: "文山壮族苗族自治州" },
                { adcode: 532800, label: "西双版纳傣族自治州" },
                { adcode: 532900, label: "大理白族自治州" },
                { adcode: 533100, label: "德宏傣族景颇族自治州" },
                { adcode: 533300, label: "怒江傈僳族自治州" },
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                { adcode: 540500, label: "山南市" },
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                { adcode: 610400, label: "咸阳市" },
                { adcode: 610500, label: "渭南市" },
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                { adcode: 620400, label: "白银市" },
                { adcode: 620500, label: "天水市" },
                { adcode: 620600, label: "武威市" },
                { adcode: 620700, label: "张掖市" },
                { adcode: 620800, label: "平凉市" },
                { adcode: 620900, label: "酒泉市" },
                { adcode: 621000, label: "庆阳市" },
                { adcode: 621100, label: "定西市" },
                { adcode: 621200, label: "陇南市" },
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                { adcode: 632600, label: "果洛藏族自治州" },
                { adcode: 632700, label: "玉树藏族自治州" },
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                { adcode: 652700, label: "博尔塔拉蒙古自治州" },
                { adcode: 652800, label: "巴音郭楞蒙古自治州" },
                { adcode: 652900, label: "阿克苏地区" },
                { adcode: 653000, label: "克孜勒苏柯尔克孜自治州" },
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                { adcode: 653200, label: "和田地区" },
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